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Individual Calculations August 2019 |
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| Kadosh, Lior Total change: -2.80 | |   |
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| Kfar Saba Spring Tournament | Kfar Saba | ISR | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1704 | 3.50 | 6 | 0.98 | 40 | 39.20 | |
|  Schwarz, Harry | | | 1866 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Ashkenazi, Dror | | | 1705 | ISR | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Kopelevitch, Eli | | | 1860 | ISR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bishara, Omar | | | 1456 | ISR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Yusupoff, Yoav | | | 1758 | ISR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Alon, Yaacov | | | 1937 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Netanya International Chess Festival 2019 - Open Section | Netanya | ISR | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1649 | 1.00 | 7 | 0.13 | 40 | 5.20 | |
| | Cohen Revivo, Shoham | | | 2049 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gov, Guy | | | 2024 | ISR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kharlamov, Igor | | | 2019 | ISR | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Noy, Eyal | | | 1885 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Uritsky, Yonathan | | | 1984 | ISR | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Iliaguev, Daniel | | | 1993 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ehrlich, Roy | | | 1938 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Rishon Summer 2019 A | Rishon Letzion | ISR | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1758 | 0.00 | 4 | -1.18 | 40 | -47.20 | |
| | Gal, Moshe | | | 2157 | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sivan, Yaacov | m | | 2158 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bulkovstein, David | | | 1828 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Ribstein, Orel | | | 1667 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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